Examples with PagingManagerImpl org.apache.activemq.artemis.core.paging.impl.PagingManagerImpl used on opensource projects

Example 1 with PagingManagerImpl

use of org.apache.activemq.artemis.core.paging.impl.PagingManagerImpl in project activemq-artemis by apache.

the class ReplicationEndpoint method start.

@Override
public synchronized void start() throws Exception {
    Configuration config = server.getConfiguration();
    try {
        storageManager = server.getStorageManager();
        storageManager.start();
        server.getManagementService().setStorageManager(storageManager);
        journalsHolder.put(JournalContent.BINDINGS, storageManager.getBindingsJournal());
        journalsHolder.put(JournalContent.MESSAGES, storageManager.getMessageJournal());
        for (JournalContent jc : EnumSet.allOf(JournalContent.class)) {
            filesReservedForSync.put(jc, new HashMap<Long, JournalSyncFile>());
            // We only need to load internal structures on the backup...
            journalLoadInformation[jc.typeByte] = journalsHolder.get(jc).loadSyncOnly(JournalState.SYNCING);
        }
        pageManager = new PagingManagerImpl(new PagingStoreFactoryNIO(storageManager, config.getPagingLocation(), config.getJournalBufferTimeout_NIO(), server.getScheduledPool(), server.getIOExecutorFactory(), config.isJournalSyncNonTransactional(), criticalErrorListener), server.getAddressSettingsRepository());
        pageManager.start();
        started = true;
    } catch (Exception e) {
        if (server.isStarted())
            throw e;
    }
}

Example 2 with PagingManagerImpl

use of org.apache.activemq.artemis.core.paging.impl.PagingManagerImpl in project activemq-artemis by apache.

the class DBOption method initializeJournal.

protected void initializeJournal(Configuration configuration) throws Exception {
    this.config = configuration;
    executor = Executors.newFixedThreadPool(5, ActiveMQThreadFactory.defaultThreadFactory());
    executorFactory = new OrderedExecutorFactory(executor);
    scheduledExecutorService = new ScheduledThreadPoolExecutor(configuration.getScheduledThreadPoolMaxSize(), new ThreadFactory() {

        @Override
        public Thread newThread(Runnable r) {
            return new Thread(r);
        }
    });
    HierarchicalRepository<AddressSettings> addressSettingsRepository = new HierarchicalObjectRepository<>(config.getWildcardConfiguration());
    addressSettingsRepository.setDefault(new AddressSettings());
    if (configuration.isJDBC()) {
        storageManager = new JDBCJournalStorageManager(config, null, scheduledExecutorService, executorFactory, executorFactory, null);
        PagingStoreFactory pageStoreFactory = new PagingStoreFactoryDatabase((DatabaseStorageConfiguration) configuration.getStoreConfiguration(), storageManager, 1000L, scheduledExecutorService, executorFactory, false, null);
        pagingmanager = new PagingManagerImpl(pageStoreFactory, addressSettingsRepository);
    } else {
        storageManager = new JournalStorageManager(config, EmptyCriticalAnalyzer.getInstance(), executorFactory, executorFactory);
        PagingStoreFactory pageStoreFactory = new PagingStoreFactoryNIO(storageManager, config.getPagingLocation(), 1000L, scheduledExecutorService, executorFactory, true, null);
        pagingmanager = new PagingManagerImpl(pageStoreFactory, addressSettingsRepository);
    }
}

Example 3 with PagingManagerImpl

use of org.apache.activemq.artemis.core.paging.impl.PagingManagerImpl in project activemq-artemis by apache.

the class FileMoveManagerTest method testMoveOverPaging.

@Test
public void testMoveOverPaging() throws Exception {
    AssertionLoggerHandler.startCapture();
    ExecutorService threadPool = Executors.newCachedThreadPool();
    try {
        manager.setMaxFolders(3);
        for (int i = 1; i <= 10; i++) {
            HierarchicalRepository<AddressSettings> addressSettings = new HierarchicalObjectRepository<>();
            AddressSettings settings = new AddressSettings();
            settings.setAddressFullMessagePolicy(AddressFullMessagePolicy.PAGE);
            addressSettings.setDefault(settings);
            final StorageManager storageManager = new NullStorageManager();
            PagingStoreFactoryNIO storeFactory = new PagingStoreFactoryNIO(storageManager, dataLocation, 100, null, new OrderedExecutorFactory(threadPool), true, null);
            PagingManagerImpl managerImpl = new PagingManagerImpl(storeFactory, addressSettings, -1);
            managerImpl.start();
            PagingStore store = managerImpl.getPageStore(new SimpleString("simple-test"));
            store.startPaging();
            store.stop();
            managerImpl.stop();
            manager.doMove();
            Assert.assertEquals(Math.min(i, manager.getMaxFolders()), manager.getNumberOfFolders());
        }
        Assert.assertFalse("The loggers are complaining about address.txt", AssertionLoggerHandler.findText("address.txt"));
    } finally {
        AssertionLoggerHandler.stopCapture();
        threadPool.shutdown();
    }
}

Example 4 with PagingManagerImpl

use of org.apache.activemq.artemis.core.paging.impl.PagingManagerImpl in project activemq-artemis by apache.

the class PrintData method printPages.

private static void printPages(File pageDirectory, DescribeJournal describeJournal, PrintStream out, boolean safe) {
    try {
        ScheduledExecutorService scheduled = Executors.newScheduledThreadPool(1, ActiveMQThreadFactory.defaultThreadFactory());
        final ExecutorService executor = Executors.newFixedThreadPool(10, ActiveMQThreadFactory.defaultThreadFactory());
        ExecutorFactory execfactory = new ExecutorFactory() {

            @Override
            public ArtemisExecutor getExecutor() {
                return ArtemisExecutor.delegate(executor);
            }
        };
        final StorageManager sm = new NullStorageManager();
        PagingStoreFactory pageStoreFactory = new PagingStoreFactoryNIO(sm, pageDirectory, 1000L, scheduled, execfactory, false, null);
        HierarchicalRepository<AddressSettings> addressSettingsRepository = new HierarchicalObjectRepository<>();
        addressSettingsRepository.setDefault(new AddressSettings());
        PagingManager manager = new PagingManagerImpl(pageStoreFactory, addressSettingsRepository);
        printPages(describeJournal, sm, manager, out, safe);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

Example 5 with PagingManagerImpl

use of org.apache.activemq.artemis.core.paging.impl.PagingManagerImpl in project activemq-artemis by apache.

the class PagingManagerImplTest method testPagingManager.

@Test
public void testPagingManager() throws Exception {
    HierarchicalRepository<AddressSettings> addressSettings = new HierarchicalObjectRepository<>();
    addressSettings.setDefault(new AddressSettings().setAddressFullMessagePolicy(AddressFullMessagePolicy.PAGE));
    final StorageManager storageManager = new NullStorageManager();
    PagingStoreFactoryNIO storeFactory = new PagingStoreFactoryNIO(storageManager, getPageDirFile(), 100, null, getOrderedExecutor(), true, null);
    PagingManagerImpl managerImpl = new PagingManagerImpl(storeFactory, addressSettings);
    managerImpl.start();
    PagingStore store = managerImpl.getPageStore(new SimpleString("simple-test"));
    ICoreMessage msg = createMessage(1L, new SimpleString("simple-test"), createRandomBuffer(10));
    final RoutingContextImpl ctx = new RoutingContextImpl(null);
    Assert.assertFalse(store.page(msg, ctx.getTransaction(), ctx.getContextListing(store.getStoreName()), lock));
    store.startPaging();
    Assert.assertTrue(store.page(msg, ctx.getTransaction(), ctx.getContextListing(store.getStoreName()), lock));
    Page page = store.depage();
    page.open();
    List<PagedMessage> msgs = page.read(new NullStorageManager());
    page.close();
    Assert.assertEquals(1, msgs.size());
    ActiveMQTestBase.assertEqualsByteArrays(msg.getBodyBuffer().writerIndex(), msg.getBodyBuffer().toByteBuffer().array(), (msgs.get(0).getMessage()).toCore().getBodyBuffer().toByteBuffer().array());
    Assert.assertTrue(store.isPaging());
    Assert.assertNull(store.depage());
    final RoutingContextImpl ctx2 = new RoutingContextImpl(null);
    Assert.assertFalse(store.page(msg, ctx2.getTransaction(), ctx2.getContextListing(store.getStoreName()), lock));
}